OneSimCard International SIM Card

Get our prepaid international SIM card to save 85% on international roaming charges while traveling worldwide. Each international SIM card includes both a European and U.S. number, with the option to add additional numbers in many other countries. If you need an unlocked GSM cell phone, then check out our international cell phone bundles.

If you are traveling only to Europe, we offer a special Europe & More SIM with Direct Dial calling from 45 countries and special low calling rates to the United States and Canada.

If you are specifically looking for better Data rates on your smart phones, iPads and tablets we offer the OneSimCard Data & Roam SIM which features Internet Data coverage in 170+ countries, outstanding data packages and billing increments as low as 1 kB.

What Customers Say

We consistently strive to offer our international SIM card customers the best possible experience. This includes providing friendly customer support, fast product shipping, improving our products and services, decreasing the cost of mobile services, and affordable pricing. But don't take our word for it, here are some real, verified reviews that our past customers have left about OneSimCard.com